假设你是Tom,请你根据下列表格内容写一篇英语小短文,向你的老师和新同学作自我介绍（用词必须限制在60~80之间）

I am glad to introduce myself to you. I am Tom, a 15 years old boy. There are three people in my family: my father, my mother and me. My father is a manager in his company. My mother is an English teacher who works in No.3 Middle school. As to me, I am an active boy.I like sports,collecting,stamps and music.And my specialities is computer and English. Thank you.